Compiled: 2026-08-21 · Replaces the research report of Nov. 2024 · Status: draft
About this document. This is the source dossier behind the texts and the narration for this site. It was compiled in August 2026 with AI assistance under named editorial responsibility (see About Heritage Navigator), and it replaces an earlier, AI-generated research report from November 2024 that mixed sourced facts with unsourced and invented material. The dossier was written in Danish as the working document and translated into English for this page; Portuguese place names, quotations and source titles are kept in the original.
Every factual statement carries a source number [n], referring to the source list in section 6, and a confidence grade:
Legends and traditions are kept in their own section, with a source for the fact that the story is told, not for its truth. Claims that could not be verified, or that were rejected, are listed separately so that the reader can see what was left out and why. Quotations are reproduced only where the wording was seen in the source. Dead links are recorded as dead, with the date, rather than omitted; where a page exists only in the Internet Archive, the archive URL is given. Section 5 lists what would take an archive, the municipality, the museum or a historian to settle.
Fortified medieval village on a cliff above the easternmost inlet of the Ria Formosa, c. 50 inhabitants, in the parish of Vila Nova de Cacela, municipality of Vila Real de Santo António (not Tavira) [1]. Islamic Qastalla Darraj, seat of an iqlīm in the kūra of Ossónoba; al-Idrīsī describes it in the 12th century as a fortress by the sea with gardens and fig fields [1][6][8]. Conquered in 1240 and given to the Order of Santiago by D. Sancho II (papal bull 1245), reconquered in 1242 by Paio Peres Correia, foral from D. Dinis 17-7-1283 [1][2][4]. The fort dates from the 16th century, was destroyed in 1755 and rebuilt 1770-94; the church of Nossa Senhora da Assunção has a Gothic side portal and a Renaissance portal (1518 campaign, attributed to André Pilarte) and was restored in 1795 [2][3]. The municipality of Cacela was abolished in 1774/75 in favour of Vila Real de Santo António [1][9]. The settlement is listed as Imóvel de Interesse Público (Decreto n.º 2/96) and lies within the Parque Natural da Ria Formosa [1]. Excavations 1998-2007 have uncovered an Almohad residential quarter (Poço Antigo) and parts of the medina (Largo da Fortaleza) [7][6].
| Claim | Source | Grade |
|---|---|---|
| Freguesia Vila Nova de Cacela, concelho Vila Real de Santo António; Miocene cliff 26 m above sea level; c. 50 inhabitants (2001); no street names/house numbers (2002) | [1][9] | A |
| Roman presence identified by Estácio da Veiga and Leite de Vasconcelos; Roman kilns among the sights | [1][9] | B |
| "Segundo alguns autores" the Conii's Cunistorgis/Conistorgis — uncertain | [9][1] | B |
| 713: under Muslim rule; name forms Hisn-Kastala, Qastallat Dararsh etc. | [9][1] | B |
| Qastala Darrague: administrative seat of an iqlīm in the kūra of Ossónoba, mentioned from the 10th century; referred to by al-Bakrī and al-Idrīsī | [6] | B |
| al-Idrīsī (early 12th century): "uma fortaleza construída há beira-mar. Está bem povoada e há nela muitas hortas e campos de figueiras" (SIPA; Rota Literária same wording after Coelho 1989, p. 66) | [1][8] | A |
| Islamic castle: square, sides c. 40 m, square corner towers, bent entrance; 1168 base for the Almohad conquest of Tavira | [6] | B |
| Poço Antigo 1998-2001, east of the village outside the walls: beneath a Christian necropolis (56 graves) an Almohad residential quarter (1st half of the 13th century) — houses with stone-paved pátio, kitchen, alcove and latrine, along a street with public drainage | [7] | B |
| Largo da Fortaleza 2007: "vários compartimentos amplos com bons acabamentos interiores que integravam provavelmente a casa do cadi do iqlim de Qastalla Darraj"; outside, five large silos; "arrasado e entulhado durante a conquista cristã" | [7] | B |
| The excavations of the Almohad quarter led by archaeologist Cristina Garcia | [6] | B |
| Ibn Darraj al-Qastalli (958-1030), court poet of al-Mansur, died in Dénia; born in Cacela according to Tahiri 2009 and Garcia; birthplace disputed (Conde: Jaén; es.wikipedia: born in Jaén) | [8][9][6][12] | B |
| The poet Abū al-ʿAbdarī also linked to Cacela; both were given a street/square in the municipality's naming project of 2009 | [8][13] | B |
| 1240: conquest under D. Sancho II and donation to the Order of Santiago; 1242: Paio Peres Correia reconquers after renewed Moorish rule | [1][2] | A |
| Donation 2-5-1240 to D. Paio Correia and the Order, confirmed by Innocent IV's bull "Illius ordinem vestrum prosequimur", Lyon 11-9-1245 (ANTT, Bulas, mç. 26, n.º 13; Leitura Nova liv. 53, f. 186) | [4] | A |
| D. Afonso III confirms the donation: 20-9-1255 (fort record) / 1249 (núcleo record) | [2][1] | A |
| Alternative version (Magalhães 2012): the Almohads of Silves exchanged Cacela for Estômbar and Alvor in 1238 | [8] | B |
| Foral from D. Dinis 17-7-1283; parts of Azinhal and Odeleite under the concelho of Cacela | [1][2][9] | A |
| The Order appointed a comendador; 1502: D. Manuel grants comendador Afonso Vaz Ychoa a new fishing tithe "o que seria cousa para se mais povoar" | [9][4] | A |
| 1465: severe depopulation; no houses outside the castle, where the comendador lived | [1][9] | B |
| 28-4-1548: comendador D. Simão de Meneses to D. João III on privateering ("fustas de mouros se fazem prestes pera virem a esta costa…"), requests an alvará for a coastal watch; ANTT, CC I, mç. 80, n.º 92 | [5] | A |
| Present fort built under D. João III/D. Sebastião (1521-78); 1565 visitation: "quadrado e tem em cada canto sua torre"; D. Sebastião inspected it in 1573 | [2][1][10] | A |
| Church: medieval church from the mid-13th century; Renaissance campaign 1518; under construction 1538 (Santiago visitation); André Pilarte conjectural architect | [3][1] | A |
| 1565: the primitive wooden church of Nossa Senhora dos Mártires, "quall foy Igreja Matriz desta Villa", still existed | [1] | A |
| Three naves, pointed diaphragm arches on columns with ball capitals; Renaissance portal with historiated pilasters and busts of S. Pedro/S. Paulo; Gothic N portal "o único elemento medieval de todo o conjunto"; Capela dos Mártires with inscription 1586 | [3] | A |
| 1617 (Massai): the castle in ruin, no inhabitants in the vila; proposal to "desmanchar" the castle and abolish the town; plan 1621 | [2][1] | A |
| 1-11-1755: "se arruinou a Matriz, a Misericordia, as Cazas da Camara; e á Fortaleza visinha cairam os baluartes com tanta violencia, que arrojaram á praia os canhoes montados" (Relaçam 1755) | [9] | B |
| 1758: 291 fogos, c. 828 inhabitants | [1] | A |
| 1770: governor D. Rodrigo de Noronha has the fort rebuilt and installs a lighthouse; 1794 completed under the conde de Vale de Reis — gate inscription "EM O REINADO DA AUGUSTISSIMA S. D. M. 1. RAINHA DE PORTUGAL … ANNO DE 1794" | [2] | A |
| Plan of the fort: square, two half-bastions with guaritas facing the sea and two false bastions flanking the north gate; cistern, guardhouse | [2] | A |
| Church restored c. 1795 on the initiative of Bishop D. Francisco Gomes de Avelar; reopened Aug. 2010 after new works | [1][3] | A |
| Municipality of Cacela abolished 1774 (SIPA) / decree 12-12-1775 under D. José I (pt.wikipedia); pelourinho on the 1775 map, since vanished | [1][9] | A |
| 1897: fort to the Guarda Fiscal; 1945 DGEMN repair; radar for the Brigada Fiscal; SIPA 2010 "Utilização actual: Residencial"; no public access | [2][10] | A |
| Listing: IIP, Decreto n.º 2/96, DR 1.ª série-B n.º 56, 6-3-1996; ZEP Portaria 83/2010 and 264/2010; within PN Ria Formosa/Natura 2000 | [1] | A |
| The cistern on the square rests on 14th-century residential structures; the pelourinho stood here | [1] | A |
| Sophia de Mello Breyner Andresen, "A conquista de Cacela" (1962) on azulejo in the village; Eugénio de Andrade, "Cacela" (1974) | [8] | B |
| Festival "Noites da Moura Encantada" (CM VRSA, Ibérica, ADRIP), 11-13 July 2025; the name refers to the mouras encantadas legends | [15] | A |